251W | 0.48N.m | 5000rpm 

• High Torque Density: 0.48 Nm rated / 1.43 Nm peak torque (60 mm outer diameter platform)
• Ultra-Low Rotor Inertia enables fast response & precise control
• High speed: 5000 rpm rated, 6500 rpm maximum
• Improved thermal efficiency: 20% lower power loss
• Lightweight at only 135 g, ideal for compact robotic designs
• Frameless structure for flexible actuator integration74

Number of phases: 3

Number of pole pairs (P): 10

Resistance Line-line (Ω): 0.21±10% (20℃)

Stator Winding Inductance (mH): 0.22±20% (20℃)

DC Link Voltage (V): 48

Rated Current (A): 7.1

Rated Speed (rpm): 5000

Rated Torque (N.m):  0.48

Peak Torque (N.m):  1.43

Peak Current (A): 21.3

Maximum Speed (rpm): 6500

Back EMF Constant (X10⁻³V/rpm): 4.8

Torque Constant (N.m/A): 0.079

Rotor Moment of Inertia (x10⁻⁴kg.‌m²‌): 0.12

Weight (kg) : 0.135

Insulation Class: F

Insulation Resistance:  DC500V, above 100MΩ (stator&NTC)

Insulation Strength: 600VAC/1S/2mA&300VAC/1S/5mA